MCP servers without declared environment variables
The manifest explicitly declares no environment variable. That is the empty value of a raw declaration, not "not recorded".
What this excerpt selects
| Environment variables (raw) | nothing declared measured directly |
|---|
A derived value carries its raw declaration beside it; the derivation rule is published, with a version, on the methodology page.
What this excerpt does not say
- Environment variables (raw) is the complete, sorted enumeration of what a manifest declares. So "nothing declared" means exactly that and nothing else: an entry that also declares something different is not in this excerpt.
- The empty value means "the source explicitly declares nothing here". It does not mean "not recorded": what was never recorded is in no excerpt of this property.
- None of this is verified. This registry fetches no repository URL, no endpoint and no package index. What is measured is what a manifest declares, not what a piece of software does.
Every sentence here follows from the condition above, not from an assessment.
How this excerpt is distributed
Delivery form (raw)
19,017| remote | 12,602 66 % |
|---|---|
| paket | 5,484 29 % |
| paket und remote | 537 2.8 % |
| keines | 394 2.1 % |
not recorded for 18 entries
Execution location
19,035| remote | 12,732 67 % |
|---|---|
| local | 6,303 33 % |
Repository platform (raw)
19,017| github | 13,583 71 % |
|---|---|
| nothing declared | 5,413 28 % |
| gitlab | 21 0.1 % |
not recorded for 18 entries
Repository URL listed
19,035| yes | 13,615 72 % |
|---|---|
| no | 5,420 28 % |
Schema version of the raw record (raw)
19,017| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 16,956 89 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,048 5.5 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 449 2.4 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 436 2.3 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 124 0.7 % |
| https://registry.modelcontextprotocol.io/schemas/2025-12-11/server-bundle.json | 1 0.0 % |
and 3 more values · not recorded for 18 entries
Credentials required
19,035| no | 17,653 93 % |
|---|---|
| yes | 1,382 7.3 % |
Per property, the measured values inside this excerpt. The share refers to the 19,035 entries of the excerpt, not to the registry. Shown are 6 of 8 properties: those whose values spread the most inside this excerpt.
The same excerpt through the interface
curl -s "https://api.tracevero.com/v1/eintraege?art=mcp_server&roh_umgebungsvariablen=&grenze=200"
The command carries exactly the condition of this page. 19,035 entries at 200 each are 96 requests; the total is in the X-Gesamt header.
Changes to these entries
https://tracevero.com/aenderungen.atom?thema=ohne-umgebungsvariablen
Both addresses narrow the change stream to exactly the entries in this excerpt. The feed carries an identifier of its own, so a feed reader keeps it apart from the full stream.
Excerpts sharing entries with this one
Per neighbour its own size and the counted number of shared entries. An excerpt without a single shared entry is not listed here.
Entries
Entries 2,851 to 2,900 of 19,035
| DicePDF | io.github.ishan-maheshwari/dicepdf |
|---|---|
| Dictionary Lexicon Mcp | io.github.varvararatta/dictionary_lexicon_mcp |
| Didit MCP Server | me.didit/mcp |
| DietBox | io.github.mcp-dir/dietbox-mcp |
| Dieta.ai | io.github.mcp-dir/dieta-mcp |
| Diff | io.github.pipeworx-io/diff |
| Diff Checker API | io.github.Br0ski777/diff-checker |
| DiffBeam Gaussian Beam Optics | com.gaussian-beam/diffbeam |
| Diffbot | io.github.pipeworx-io/diffbot |
| Diffgrab | io.github.ArkNill/diffgrab |
| Digche Icons | io.github.Elinaseri/digche-icons |
| DigestSEO AI Visibility | io.github.AKzar1el/digestseo-mcp |
| DigestSEO mcp-geo — AI Visibility MCP Server | io.github.AKzar1el/mcp-geo |
| Digilent WaveForms MCP Server | io.github.KenosInc/dwf-mcp-server |
| Digimon | io.github.pipeworx-io/digimon |
| Digital Goods MoR aggregator (Paddle, Lemon Squeezy, Polar, Whop, Creem, Dodo, FastSpring, 2CO) | app.wishpool/digital-goods-mcp |
| Digital Manager Guru | io.github.mcp-dir/guru-mcp |
| Digital Passport Assessment Workbench | io.github.CE-RISE-software/dpawb |
| Digitalnz | io.github.pipeworx-io/digitalnz |
| Digitraffic Ais | io.github.pipeworx-io/digitraffic-ais |
| Dijin Memory | co.dijin/memory |
| DirectCase Legal Search | ai.directcase/directcase |
| Directorio Systema | app.scalesystema/directorio |
| DirtSignal | com.dirtsignal/dirtsignal |
| Dis Servers MCP | io.github.rocnubie/disservers-mcp |
| Disc Golf MCP | com.discgolfmcp/disc-golf |
| Disco | com.leap-labs/discovery-engine |
| DiscoLike | com.discolike/mcp-server |
| Discogs | io.github.pipeworx-io/discogs |
| Discord | io.github.mcp-dir/discord-mcp |
| Discovr | es.discovr/profiles |
| Discrete Structures | io.github.ZohaibCodez/discrete-structures |
| DiscreteRate | com.discreterate/public |
| Disney | io.github.pipeworx-io/disney |
| Disney Lorcana TCG Collection | io.github.IcaroBichir/lorcana |
| Dispatch Manifest Builder | io.github.Wxt-ai/dispatch-manifest-builder |
| DispatchSEO | io.github.NeoZi12/dispatchseo |
| Distil | io.github.dshakes/distil |
| DistributionOS | dev.distributionos/distributionos |
| District of Columbia DMV | io.github.pipeworx-io/dc-dmv |
| Distro Publisher (beta) | media.distro/distroverse |
| DivestMe — Zombie Asset Sale Documentation | me.divest/divestme |
| Divine API - Horoscope, Tarot & Numerology | com.divineapi/horoscope |
| Divine API - Indian / Vedic Astrology | com.divineapi/indian |
| Divine API - Western Astrology | com.divineapi/western |
| Django ORM Lens | io.github.FROWNINGdev/django-orm-lens |
| Dns Lookup Mcp | io.github.varvararatta/dns_lookup_mcp |
| Do Not Act | com.donotact/donotact |
| DoableClaw Research | io.github.ikshan-ai/doableclaw-mcp |
| Doaj | io.github.pipeworx-io/doaj |
All 19,035 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/ohne-umgebungsvariablen?seite=58